L-Aspartic Acid

Category:Active Pharmaceutical Ingredients > Other Active Pharmaceutical Ingredients
Product Name:L-Aspartic Acid
CAS No.:56-84-8
Standard:USP, In-house Standards
Price(USD):Negotiable
Company:Zibo Weibin Imp.&Exp. Co.,Ltd

Basic Info
  • Grade: Pharmaceutical Grade

    Factory Location: Shan dong Zi bo

    Main Sales Markets: Central/South America,Eastern Europe,Asia,Middle East,Africa

  • Monthly Production Capacity: 20t

    Contract Manufacturing: CRO,CMO

    Packaging Information: 25kg/Cardboard bucket

  • Delivery Lead Time: 5-7 Day

    Sample Provided: yes

    Payment Terms: LC.DP.DA.TT

    L-Aspartic acid Chemical Properties
    Melting point  >300 °C (dec.)(lit.)
    alpha  25 º (c=8, 6N HCl)
    Boiling point  245.59°C (rough estimate)
    density  1.66
    refractive index  1.4540 (estimate)
    FEMA  3656 | L-ASPARTIC ACID
    storage temp.  Store below +30°C.
    solubility  H2O: 5 mg/mL
    form  powder
    pka 1.99(at 25℃)
    color  White
    Odor acid taste
    PH 2.5-3.5 (4g/l, H2O, 20℃)
    optical activity [α]20/D +24.7±1°, c = 5% in 5 M HCl
    Water Solubility  5 g/L (25 ºC)
    λmax λ: 260 nm Amax: 0.20
    λ: 280 nm Amax: 0.10
    Merck  14,840
    JECFA Number 1429
    BRN  1723530
    Stability: Stable. Combustible. Incompatible with strong oxidising agents.
    InChIKey CKLJMWTZIZZHCS-REOHCLBHSA-N
    CAS DataBase Reference 56-84-8(CAS DataBase Reference)
    NIST Chemistry Reference Aspartic acid(56-84-8)
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